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Alternative Glycerol Balance Strategies among Saccharomyces Species in Response to Winemaking Stress
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SYSNO ASEP 0459055 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Alternative Glycerol Balance Strategies among Saccharomyces Species in Response to Winemaking Stress Tvůrce(i) Pérez-Torrado, R. (ES)
Oliveira, B. M. (ES)
Zemančíková, Jana (FGU-C)
Sychrová, Hana (FGU-C) RID, ORCID
Querol, A. (ES)Zdroj.dok. Frontiers in Microbiology. - : Frontiers Research Foundation - ISSN 1664-302X
Roč. 7, Mar 31 (2016), s. 435Poč.str. 13 s. Jazyk dok. eng - angličtina Země vyd. CH - Švýcarsko Klíč. slova Saccharomyces ; stress tolerance ; glycerol ; gene expression Vědní obor RIV EE - Mikrobiologie, virologie CEP GA15-03708S GA ČR - Grantová agentura ČR Institucionální podpora FGU-C - RVO:67985823 UT WOS 000373277300005 EID SCOPUS 84964334567 DOI 10.3389/fmicb.2016.00435 Anotace Production and balance of glycerol is essential for the survival of yeast cells in certain stressful conditions as hyperosmotic or cold shock that occur during industrial processes as winemaking. In this work we have investigated the expression of four genes (GPD1, GPD2, STL1, and FPS1) crucial in the glycerol pool balance in the four species with a biotechnological potential (S. cerevisiae; S. paradoxus; S. uvarum; and S. kudriavzevii), and the ability of strains to grow under osmotic and cold stresses. The results show different pattern and level of expression among the different species, especially for STL1. All our data point to different strategies to handle glycerol accumulation in response to winemaking stresses as hyperosmotic or cold-hyperosmotic stress in the different species, with variable emphasis in the production, influx, or efflux of glycerol Pracoviště Fyziologický ústav Kontakt Lucie Trajhanová, lucie.trajhanova@fgu.cas.cz, Tel.: 241 062 400 Rok sběru 2017
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